AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AM31 ∴ Orbital info ∴ Epoch epochXXX

(88219) 2001AM31 ▹

ORBITAL INFORMATION

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(ASCII data file 88219.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.88224	1.399e-08	au
e	0.043088	3.317e-08
i	6.68	3.464e-06	deg
Ω	60.2	3.237e-05	deg
ω	15.924	5.769e-05	deg
M	289.502	4.706e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7581	au
Aphelion	3.0064	au
Asc. node-Earth separation	1.77562	au
Desc. node-Earth separation	1.98899	au
Earth MOID	1.77383	au
Orbital period	1787.29	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	0.14880693	0.00835166	0.00114070	-0.08207109	0.01267327
0.14880693	1.00000000	-0.00549879	-0.00659950	-0.10128554	0.09105257
0.00835166	-0.00549879	1.00000000	-0.06158367	0.02200756	0.01499236
0.00114070	-0.00659950	-0.06158367	1.00000000	-0.54741009	-0.01097305
-0.08207109	-0.10128554	0.02200756	-0.54741009	1.00000000	-0.82628417
0.01267327	0.09105257	0.01499236	-0.01097305	-0.82628417	1.00000000

Covariance matrix
1.95582708E-16	6.90367089E-17	4.04568236E-16	5.16393161E-16	-6.62169141E-14	8.34104883E-15
6.90367089E-17	1.10048308E-15	-6.31848112E-16	-7.08677099E-15	-1.93844130E-13	1.42151234E-13
4.04568236E-16	-6.31848112E-16	1.19979723E-11	-6.90501928E-12	4.39783908E-12	2.44394090E-12
5.16393161E-16	-7.08677099E-15	-6.90501928E-12	1.04782982E-09	-1.02228434E-09	-1.67162759E-11
-6.62169141E-14	-1.93844130E-13	4.39783908E-12	-1.02228434E-09	3.32833517E-09	-2.24341551E-09
8.34104883E-15	1.42151234E-13	2.44394090E-12	-1.67162759E-11	-2.24341551E-09	2.21479493E-09